From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B15F7C2D0C1 for ; Thu, 19 Dec 2019 23:57:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 884672467E for ; Thu, 19 Dec 2019 23:57:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576799863; bh=h/zdomTtQXr9lHk7+XG4Yg2y0SB5142TiC4ln2BcAO8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=INSNJ3+an1Ay3xui75AdM9YXsh/4J57/pIyZGik7ymBnjQ6qch/jxhAH59yTCE9VF WEGKdGjwFeKNwk4WJqKXaD3Vu+HVxGY/b2m6cl5DauFV4ECbBl1vTfwuIsLAv+LpOm 7EuJzCGMzY3T44kyQWlFaZ431tADVj+gg856pZms= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727006AbfLSX5n (ORCPT ); Thu, 19 Dec 2019 18:57:43 -0500 Received: from mail-ot1-f65.google.com ([209.85.210.65]:41760 "EHLO mail-ot1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726964AbfLSX5m (ORCPT ); Thu, 19 Dec 2019 18:57:42 -0500 Received: by mail-ot1-f65.google.com with SMTP id r27so9391007otc.8; Thu, 19 Dec 2019 15:57:42 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=OMWLX5Po0CxgTAHf6iS/ph0HUz8ijxk+7R2/Fb1wd4g=; b=seOXR6TEFYOuqMEWVZ2e4SS8NsWvqV6ThqwiRj0pEc1xXYh+XERibL6n4VcOd0ngKg Rh91jLk49lKRKsH8e34x7dfDyACgGgzsvWYqjBmYQF5tYYwNu9YBa1+GdicMC0GET/sI u1zHAOA5hHQlbQq7p0fWfjWSvObw1InkCgt7N7pU1EC7ySafj2Cim3+YVTghSgC8Bvr8 rfWmQGE9grkE0zCZdMUnskmMRp3tDOtG0SgLPzNBJHkJghEml6HEitCDVKbPPPDzEfZL d7rzgDnMMwZ422eQHF5KDJ5zfKhr88CyF90kodiEeXBON4Vyv3+f4bl26vae8vp4XuLZ HmTw== X-Gm-Message-State: APjAAAWZo9k31ONXBipv2J9J6YMj9WyG3969Jn565ysh+jO0ZRTceuxs AKW3ZJOWS6CDuxP33YEuzw== X-Google-Smtp-Source: APXvYqxv+LQx4Guvz+TFTpgo3HvUnB9BUM567dRykno2DvnkBi1TbWKC+9CFro+YU4KP1Nf5E/9now== X-Received: by 2002:a9d:7a88:: with SMTP id l8mr12190373otn.187.1576799861704; Thu, 19 Dec 2019 15:57:41 -0800 (PST) Received: from localhost (ip-184-205-174-147.ftwttx.spcsdns.net. [184.205.174.147]) by smtp.gmail.com with ESMTPSA id p184sm2574797oic.40.2019.12.19.15.57.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Dec 2019 15:57:41 -0800 (PST) Date: Thu, 19 Dec 2019 17:57:38 -0600 From: Rob Herring To: Chen-Yu Tsai Cc: Maxime Ripard , Mauro Carvalho Chehab , Sakari Ailus , Mark Rutland , Chen-Yu Tsai , linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Chen-Yu Tsai Subject: Re: [PATCH 02/14] dt-bindings: media: sun4i-csi: Add compatible for CSI0 on R40 Message-ID: <20191219235738.GA11443@bogus> References: <20191215165924.28314-1-wens@kernel.org> <20191215165924.28314-3-wens@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191215165924.28314-3-wens@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Mon, 16 Dec 2019 00:59:12 +0800, Chen-Yu Tsai wrote: > From: Chen-Yu Tsai > > The CSI0 block in the Allwinner R40 SoC looks to be the same as the one > in the A20. The register maps line up, and they support the same > features. The R40 appears to support BT.1120 based on the feature > overview, but it is not mentioned anywhere else. Also like the A20, the > ISP is not mentioned, but the CSI special clock needs to be enabled for > the hardware to function. The manual does state that the CSI special > clock is the TOP clock for all CSI hardware, but currently no hardware > exists for us to test if CSI1 also depends on it or not. > > Add a compatible string for the CSI0 block in the R40, with the A20 > compatible string as a fallback. > > Signed-off-by: Chen-Yu Tsai > --- > .../devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml | 3 +++ > 1 file changed, 3 insertions(+) > Acked-by: Rob Herring